HADJIIVANOV, K. : rechercher sur Z-Library

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1

Zero Modes’ Fusion Ring and Braid Group Representations for the Extended Chiralsu(2) WZNW Model

Paolo Furlan, Ludmil Hadjiivanov, Ivan Todorov

Journal:

Letters in Mathematical Physics

Année:

2007

Langue:

english

Fichier:

PDF, 358 KB

english, 2007

2

Formation of Ni(CO)4 during the Interaction between CO and Silica-Supported Nickel Catalyst: an FTIR Spectroscopic Study

M. Mihaylov, K. Hadjiivanov, H. Knözinger

Journal:

Catalysis Letters

Année:

2001

Langue:

english

Fichier:

PDF, 105 KB

english, 2001

3

[Advances in Catalysis] Volume 57 || Identification and Characterization of Surface Hydroxyl Groups by Infrared Spectroscopy

Hadjiivanov, Konstantin

Année:

2014

Langue:

english

Fichier:

PDF, 7.49 MB

english, 2014

4

The Open Metal Sites in the Metal-Organic Framework CPO-27-Cu:Detection of Regular and Defect Copper Species by CO and NO Probe Molecules

Drenchev, Nikola, Rosnes, Mali Husby, Dietzel, Pascal D. C., Albinati, Alberto, Hadjiivanov, Konstantin, Georgiev, Peter A

Journal:

The Journal of Physical Chemistry C

Année:

2018

Langue:

english

Fichier:

PDF, 1.15 MB

english, 2018

5

[IEEE 2019 IEEE Congress on Evolutionary Computation (CEC) - Wellington, New Zealand (2019.6.10-2019.6.13)] 2019 IEEE Congress on Evolutionary Computation (CEC) - Epigenetic evolution of deep convolutional models

Hadjiivanov, Alexander, Blair, Alan

Année:

2019

Langue:

english

Fichier:

PDF, 354 KB

english, 2019

6

An FTIR study of the dispersed Ni species on Ni-YSZ catalysts

Carlo Resini, Tzvetomir Venkov, Konstantin Hadjiivanov, Sabrina Presto, Paola Riani, Rinaldo Marazza, Gianguido Ramis, Guido Busca

Journal:

Applied Catalysis A: General

Année:

2009

Langue:

english

Fichier:

PDF, 443 KB

english, 2009

7

Adsorption properties of Fe-containing dealuminated BEA zeolites as revealed by FTIR spectroscopy

Konstantin Hadjiivanov, Elena Ivanova, Radoslav Kefirov, Janusz Janas, Anna Plesniar, Stanislaw Dzwigaj, Michel Che

Journal:

Microporous and Mesoporous Materials

Année:

2010

Langue:

english

Fichier:

PDF, 1.29 MB

english, 2010

8

First results on Fe solid-phase extraction from coastal seawater using anatase TiO2nano-particles

Christophe R. Quétel, Emilia Vassileva, Ivan Petrov, Kristina Chakarova, Konstantin I. Hadjiivanov

Journal:

Analytical and Bioanalytical Chemistry

Année:

2010

Langue:

english

Fichier:

PDF, 481 KB

english, 2010

9

Determination of trace elements in AR grade alkali salts after preconcentration by column solid-phase extraction on TiO2 (anatase)

E. Vassileva, K. Hadjiivanov

Journal:

Analytical and Bioanalytical Chemistry

Année:

1997

Langue:

english

Fichier:

PDF, 205 KB

english, 1997

10

Interaction of benzene with hydroxyl groups in zeolites: A FTIR study of C6H6 and C6D6 adsorption on H-ZSM-5 and D-ZSM-5

Kristina Chakarova, Konstantin Hadjiivanov

Journal:

Microporous and Mesoporous Materials

Année:

2011

Langue:

english

Fichier:

PDF, 1.04 MB

english, 2011

11

Monodromy representations of the braid group

I. T. Todorov, L. K. Hadjiivanov

Journal:

Physics of Atomic Nuclei

Année:

2001

Langue:

english

Fichier:

PDF, 260 KB

english, 2001

12

Study of phosphate-modified TiO2 (anatase)

Konstantin I. Hadjiivanov, Dimitar G. Klissurski, Anatoly A. Davydov

Journal:

Journal of Catalysis

Année:

1989

Langue:

english

Fichier:

PDF, 641 KB

english, 1989

13

Quantum group extended chiral p-models

L.K. Hadjiivanov, R.R. Paunov, I.T. Todorov

Journal:

Nuclear Physics B

Année:

1991

Langue:

english

Fichier:

PDF, 2.50 MB

english, 1991

14

Operator realization of the SU(2) WZNW model

Paolo Furlan, Ludmil K. Hadjiivanov, Ivan T. Todorov

Journal:

Nuclear Physics B

Année:

1996

Langue:

english

Fichier:

PDF, 583 KB

english, 1996

15

On the massless scalar field in two space-time dimensions and the Thirring model

Hadjiivanov, L K, Mikhov, S G, Stoyanov, D T

Journal:

Journal of Physics A: Mathematical and General Physics

Année:

1979

Langue:

english

Fichier:

PDF, 559 KB

english, 1979

16

On the conformal transformations in the massless Thirring model

Hadjiivanov, L.K., Mikhov, S.G., Stoyanov, D.T.

Journal:

Reports on Mathematical Physics

Année:

1979

Langue:

english

Fichier:

PDF, 723 KB

english, 1979

17

Quantum deformation of the ladder representations of U(1,1) for ∥q∥=1

Furlan, Paolo, Hadjiivanov, Ludmil K., Todorov, Ivan T.

Journal:

Journal of Mathematical Physics

Année:

1992

Langue:

english

Fichier:

PDF, 651 KB

english, 1992

18

Quantum groups as generalized gauge symmetries in WZNW models. Part I. The classical model

L. Hadjiivanov,P. Furlan

Journal:

Physics of Particles and Nuclei

Année:

2017

Langue:

english

Fichier:

PDF, 1.65 MB

english, 2017

19

Characterization of the Oxidation States of Supported Gold Species by IR Spectroscopy of Adsorbed CO

M. Mihaylov, H. Knözinger, K. Hadjiivanov, B. C. Gates

Journal:

Chemie Ingenieur Technik

Année:

2007

Langue:

english

Fichier:

PDF, 410 KB

english, 2007

20

Low-temperature CO adsorption on Cu2+/TiO2 catalysts

Margarita M. Kantcheva, Konstantin I. Hadjiivanov, Anatoly A. Davydov, Ana A. Budneva

Journal:

Applied Surface Science

Année:

1992

Langue:

english

Fichier:

PDF, 355 KB

english, 1992

21

Spectroscopic study of the nature of vanadium-oxo species adsorbed on anatase

Margarita Kantcheva, Anatoly Davydov, Konstantin Hadjiivanov

Journal:

Journal of Molecular Catalysis

Année:

1993

Langue:

english

Fichier:

PDF, 342 KB

english, 1993

22

Role of water in the CO oxidation reaction on Au/CeO2: Modification of the surface properties

F. Romero-Sarria, A. Penkova, L.M. Martinez T., M.A. Centeno, K. Hadjiivanov, J.A. Odriozola

Journal:

Applied Catalysis B: Environmental

Année:

2008

Langue:

english

Fichier:

PDF, 442 KB

english, 2008

23

Evidencing three distinct FeII sites in Fe–FER zeolites by using CO and NO as complementary IR probes

Elena Ivanova, Mihail Mihaylov, Konstantin Hadjiivanov, Vanessa Blasin-Aubé, Olivier Marie, Anna Plesniar, Marco Daturi

Journal:

Applied Catalysis B: Environmental

Année:

2010

Langue:

english

Fichier:

PDF, 955 KB

english, 2010

24

FTIR spectroscopic study of CO adsorption on Pt–H–ZSM-5

Kristina Chakarova, Mihail Mihaylov, Konstantin Hadjiivanov

Journal:

Microporous and Mesoporous Materials

Année:

2005

Langue:

english

Fichier:

PDF, 285 KB

english, 2005

25

FT-IR study of CO and NO adsorption on a VSiBEA zeolite

Elena Ivanova, Konstantin Hadjiivanov, Stanislaw Dzwigaj, Michel Che

Journal:

Microporous and Mesoporous Materials

Année:

2006

Langue:

english

Fichier:

PDF, 564 KB

english, 2006

26

Stabilization of Cu+ ions in BEA zeolite: Study by FTIR spectroscopy of adsorbed CO and TPR

Radoslav Kefirov, Anna Penkova, Konstantin Hadjiivanov, Stanislaw Dzwigaj, Michel Che

Journal:

Microporous and Mesoporous Materials

Année:

2008

Langue:

english

Fichier:

PDF, 551 KB

english, 2008

27

Gold nanoparticles on silica monospheres modified by amino groups

A. Penkova, J.M. Martínez Blanes, S.A. Cruz, M.A. Centeno, K. Hadjiivanov, J.A. Odriozola

Journal:

Microporous and Mesoporous Materials

Année:

2009

Langue:

english

Fichier:

PDF, 773 KB

english, 2009

28

Coordination chemistry of cobalt ions in ferrierite: An FTIR spectroscopic study

Kristina Chakarova, Konstantin Hadjiivanov

Journal:

Microporous and Mesoporous Materials

Année:

2009

Langue:

english

Fichier:

PDF, 787 KB

english, 2009

29

Catalytic properties and acidity of ZSM-12 zeolite with different textures

L. Dimitrov, M. Mihaylov, K. Hadjiivanov, V. Mavrodinova

Journal:

Microporous and Mesoporous Materials

Année:

2011

Langue:

english

Fichier:

PDF, 1.38 MB

english, 2011

30

FTIR spectroscopic study of the nature and reactivity of NOx compounds formed on Cu/Al2O3 after coadsorption of NO and O2

Tzvetomir Venkov, Momchil Dimitrov, Konstantin Hadjiivanov

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

2006

Langue:

english

Fichier:

PDF, 387 KB

english, 2006

31

Chromium nitrosyl complexes in Cr-ZSM-5: An FTIR spectroscopic study

Mihail Mihaylov, Anna Penkova, Konstantin Hadjiivanov, Marco Daturi

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

2006

Langue:

english

Fichier:

PDF, 517 KB

english, 2006

32

Effect of preparation technique on the properties of platinum in NaY zeolite: A study by FTIR spectroscopy of adsorbed CO

Kristina Chakarova, Konstantin Hadjiivanov, Genoveva Atanasova, Krassimir Tenchev

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

2007

Langue:

english

Fichier:

PDF, 705 KB

english, 2007

33

FTIR spectroscopy study of CO and NO adsorption and co-adsorption on Pt/TiO2

Elena Ivanova, Mihail Mihaylov, Frédéric Thibault-Starzyk, Marco Daturi, Konstantin Hadjiivanov

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

2007

Langue:

english

Fichier:

PDF, 661 KB

english, 2007

34

FTIR study of 12C16O and 13C18O coadsorption on Cu–ZSM-5

Nicola Drenchev, Peter A. Georgiev, Konstantin Hadjiivanov

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

2011

Langue:

english

Fichier:

PDF, 1.08 MB

english, 2011

35

FTIR spectroscopic study of CO adsorption on Rh–ZSM-5: detection of Rh+–CO species

K. Hadjiivanov, E. Ivanova, L. Dimitrov, H. Knözinger

Journal:

Journal of Molecular Structure

Année:

2003

Langue:

english

Fichier:

PDF, 119 KB

english, 2003

36

Surface acidity of calcium phosphate and calcium hydroxyapatite: FTIR spectroscopic study of low-temperature CO adsorption

Yassen Pekounov, Kristina Chakarova, Konstantin Hadjiivanov

Journal:

Materials Science and Engineering: C

Année:

2009

Langue:

english

Fichier:

PDF, 286 KB

english, 2009

37

Effect of the activation temperature on the state of gold supported on titania: An FT-IR spectroscopic study

Tz. Venkov, K. Fajerwerg, L. Delannoy, Hr. Klimev, K. Hadjiivanov, C. Louis

Journal:

Applied Catalysis A: General

Année:

2006

Langue:

english

Fichier:

PDF, 357 KB

english, 2006

38

Reduced iron sites in Fe–BEA and Fe–ZSM-5 zeolites: FTIR study of CO adsorption and 12C16O–13C18O co-adsorption

Mihail Mihaylov, Elena Ivanova, Kristina Chakarova, Paunka Novachka, Konstantin Hadjiivanov

Journal:

Applied Catalysis A: General

Année:

2011

Langue:

english

Fichier:

PDF, 1.55 MB

english, 2011

39

Coordination state of Cu+ ions in Cu-[Al]MCM-41

K. Chakarova, G. Petrova, M. Dimitrov, L. Dimitrov, G. Vayssilov, T. Tsoncheva, K. Hadjiivanov

Journal:

Applied Catalysis B: Environmental

Année:

2011

Langue:

english

Fichier:

PDF, 1.23 MB

english, 2011

40

Remarkable effect of the preparation method on the state of vanadium in BEA zeolite: Lattice and extra-lattice V species

S. Dzwigaj, E. Ivanova, R. Kefirov, K. Hadjiivanov, F. Averseng, J.M. Krafft, M. Che

Journal:

Catalysis Today

Année:

2009

Langue:

english

Fichier:

PDF, 467 KB

english, 2009

41

CO and NO adsorption for the IR characterization of Fe2+ cations in ferrierite: An efficient catalyst for NOx SCR with NH3 as studied by operando IR spectroscopy

I. Malpartida, E. Ivanova, M. Mihaylov, K. Hadjiivanov, V. Blasin-Aubé, O. Marie, M. Daturi

Journal:

Catalysis Today

Année:

2010

Langue:

english

Fichier:

PDF, 1016 KB

english, 2010

42

Influence of dealumination and treatments on the chromium speciation in zeolite CrBEA

Konstantin Hadjiivanov, Anna Penkova, Radoslav Kefirov, Stanislaw Dzwigaj, Michel Che

Journal:

Microporous and Mesoporous Materials

Année:

2009

Langue:

english

Fichier:

PDF, 951 KB

english, 2009

43

Comparative study of Au/Al2O3 and Au/CeO2-Al2O3 catalysts

M.A. Centeno, K. Hadjiivanov, Tz. Venkov, Hr. Klimev, J.A. Odriozola

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

2006

Langue:

english

Fichier:

PDF, 464 KB

english, 2006

44

Characterization of vacant coordination sites of cations on the surfaces of oxides and zeolites using infrared spectroscopy of adsorbed probe molecules

K. Hadjiivanov, H. Knözinger

Journal:

Surface Science

Année:

2009

Langue:

english

Fichier:

PDF, 861 KB

english, 2009

45

Column solid-phase extraction of heavy metal ions on a high surface area CeO2 as a preconcentration method for trace determination

E. Vassileva, B. Varimezova, K. Hadjiivanov

Journal:

Analytica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 827 KB

english, 1996

46

Nitrosyl complexes on Co–ZSM-5: an FTIR spectroscopic study

K. Hadjiivanov, E. Ivanova, M. Daturi, J. Saussey, J.-C. Lavalley

Journal:

Chemical Physics Letters

Année:

2003

Langue:

english

Fichier:

PDF, 133 KB

english, 2003

47

FTIR spectroscopic study of low-temperature co-adsorption of NO and O2 on H-ZSM-5: evidence of formation of [ONNO]+ species

K Hadjiivanov, A Penkova, M Daturi, J Saussey, J.-C Lavalley

Journal:

Chemical Physics Letters

Année:

2003

Langue:

english

Fichier:

PDF, 198 KB

english, 2003

48

FTIR study of the low-temperature adsorption and co-adsorption of CO and N2 on NaY zeolite: evidence of simultaneous coordination of two molecules to one Na+ site

Konstantin Hadjiivanov, Helmut Knözinger

Journal:

Chemical Physics Letters

Année:

1999

Langue:

english

Fichier:

PDF, 198 KB

english, 1999

49

FTIR study of CO and NH3 co-adsorption on TiO2 (rutile)

Konstantin Hadjiivanov

Journal:

Applied Surface Science

Année:

1998

Langue:

english

Fichier:

PDF, 335 KB

english, 1998

50

Site-specified and complex-specified formation of geminal species during adsorption of small molecules on cationic sites

Konstantin Hadjiivanov, Elena Ivanova, Dimitar Klissurski

Journal:

Catalysis Today

Année:

2001

Langue:

english

Fichier:

PDF, 192 KB

english, 2001